| Name | Feature class |
| Biaba | populated place |
| Biacha | populated place |
| Biaja | populated place |
| Biambe | populated place |
| Biambe | populated place |
| Biambefoi | populated place |
| Biambi | populated place |
| Biambifoi | populated place |
| Biana | populated place |
| Biane | populated place |
| Bianga | populated place |
| Bianga | populated place |
| Biango | populated place |
| Biano | populated place |
| Biassa | populated place |
| Biassa | populated place |
| Bichala | populated place |
| Bichau | populated place |
| Bichercibe | populated place |
| Bichercibo | populated place |
| Bidache | populated place |
| Bidampiol | populated place |
| Bide | populated place |
| Bidjine | populated place |
| Bieio | populated place |
| Biesse | populated place |
| Bieu | populated place |
| Bife | stream |
| Bigene | populated place |
| Bigine | populated place |
| Biguingue | populated place |
| Biguirma | intermittent stream |
| Bija | populated place |
| Bija | populated place |
| Bijaba | abandoned populated place |
| Bijagoz | islands |
| Bijana | populated place |
| Bijanga | populated place |
| Bijano Grande | populated place |
| Bijanta | populated place |
| Bijante | populated place |
| Bijante | populated place |
| Bijante | populated place |
| Bijemita | populated place |
| Bijene | populated place |
| Bijene | populated place |
| Bijine | populated place |
| Bijine | populated place |
| Bijine | populated place |
| Bijine | populated place |
| Bijine | populated place |
| Bijinita | populated place |
| Bijope | populated place |
| Bijouga | islands |
| Bila | populated place |
| Biler | intermittent stream |
| Bilma | populated place |
| Bilonco | populated place |
| Bilonque | populated place |
| Binaco | populated place |
| Binaga | populated place |
| Binan Alimo | populated place |
| Binan Sambael | populated place |
| Binar | populated place |
| Binar | populated place |
| Binar | populated place |
| Binare | populated place |
| Bindoro | populated place |
| Bine | populated place |
| Binga Carenque | populated place |
| Bingal | populated place |
| Binhal | populated place |
| Binhalo | populated place |
| Binhalom | populated place |
| Binham | populated place |
| Binhangai | populated place |
| Binhante | populated place |
| Binhente | populated place |
| Binhogo | populated place |
| Binhoma | populated place |
| Binhome | populated place |
| Binibaque | populated place |
| Binta Mancanha | populated place |
| Binta | populated place |
| Binta | populated place |
| Bintam | populated place |
| Binte | populated place |
| Biogate | populated place |
| Biogate | populated place |
| Biombo | first-order administrative division |
| Bipar | populated place |
| Bipo | populated place |
| Bira | abandoned populated place |
| Biriban | populated place |
| Biribao | populated place |
| Biricunda | populated place |
| Birla | populated place |
| Biro | populated place |
| Biro | abandoned populated place |
| Birocunda | populated place |
| Birongue | populated place |
| Bironque | populated place |
| Bironqui | populated place |
| Bissa | populated place |
| Bissa | populated place |
| Bissa | abandoned populated place |
| Bissabur | populated place |
| Bissagos Islands | islands |
| Bissai | populated place |
| Bissaiar | populated place |
| Bissajar | populated place |
| Bissajarindim | populated place |
| Bissalanca | populated place |
| Bissamal | abandoned populated place |
| Bissamali | populated place |
| Bissaml | populated place |
| Bissancage | populated place |
| Bissancaje | populated place |
| Bissante | populated place |
| Bissao Channel | marine channel |
| Bissao Creek | tidal creek |
| Bissao Island | island |
| Bissao | capital of a political entity |
| Bissaque | populated place |
| Bissaquil | populated place |
| Bissari | populated place |
| Bissassema de Baixo | populated place |
| Bissassema de Baixo | populated place |
| Bissassema de Cima | populated place |
| Bissassema de Cima | populated place |
| Bissau Channel | marine channel |
| Bissau Novo | populated place |
| Bissau Novo | populated place |
| Bissau | first-order administrative division |
| Bissau | capital of a political entity |
| Bissauzinho | populated place |
| Bissauzinho | populated place |
| Bissauzinho | abandoned populated place |
| Bissilao | populated place |
| Bissilao | populated place |
| Bissilao | populated place |
| Bissilao | populated place |
| Bissoi | populated place |
| Bissora | populated place |
| Bissora | seat of a first-order administrative division |
| Bissoram | seat of a first-order administrative division |
| Bissu Channel | marine channel |
| Bissum | populated place |
| Bissunha | populated place |
| Bissussum | populated place |
| Biuntar | populated place |
| Biur | populated place |
| Biur | populated place |
| Biur | populated place |
| Biura | populated place |
